#nr-help-view {
  padding: 50px 0;
  background: url("images/nr-offical/bg1.jpg");
  .help-menu{
    height: 50px;
    line-height: 50px;
    background: #cccccc;
    margin-bottom: 1px;
    text-align: center;
    color: #282828;
    transition: all 1s;
  }
  .help-menu:hover{
    cursor: pointer;
  }
  .active{
    background: #282828;
    color: white;
  }
  .help-menu-content{
    padding: 20px;
  }
  .help-menu-content.ng-enter{
    animation: fadeIn 1s;
  }
}
